101 full stack application developer jobs at 74 companies in California

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Full Stack Software Engineer (Application Software)
Hawthorne, California, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering/math or 2+ years software experience; 1+ year full stack development; strong Python/JavaScript/Java etc.
Python, C#.NET, Go, Scala, Java, JavaScript, Docker, Kubernetes, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Gradle, Bazel, Pants, Buck, Pip, npm, Unix, Linux
1mo
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Full Stack Engineer (Contractor) - Palo Alto
Palo Alto or San Francisco or Singapore or Tokyo or Shenzhen or Seattle or Beijing
$85/hr OnsiteFull Time, Contract
Plaud
Plaud: Develops AI-powered voice recorders and automated transcription software.
3+ YOE3+ years full‑stack experience with modern frontend frameworks (React) and backend development (Go, Java or similar); RESTful API integration; building scalable, reliable web applications; strong communication and ownership.
React, Go, Java, RESTful API
1d
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Senior Full-Stack/Software Developer
Palo Alto or Colombia
RemoteFull Time
Factored
Factored: Builds and scales elite AI and data engineering teams.
8+ YOE8+ years building scalable full-stack applications, experience with authentication/authorization, SQL/NoSQL, system design, cloud deployments, CI/CD, API integrations, and mentoring junior engineers.
Node.js, TypeScript, Python, FastAPI, React, Next.js, OAuth2, JWT, Greenhouse, HiBob, Jira, OpenAI, Anthropic, Elasticsearch, OpenSearch, Algolia, Meilisearch, pgvector, Terraform, CDK, CF, AWS, GCP, Azure
2d
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Senior Full Stack Engineer
New York City or San Francisco
$161k-$210k/yr OnsiteFull Time
Dealpath
Dealpath: Cloud platform for real estate investment and deal management.
4+ YOE4+ years building front-end and back-end web applications, BS in CS or 8+ years experience, experience with AI-assisted development tools, strong CS fundamentals and code-review skills.
Claude Code, Cursor, Ruby, Flask, Node, React, Angular, Vue
2w
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Full Stack Software Engineer - AI Applications
Dearborn or Palo Alto
$85k-$192k/yr OnsiteFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
2+ YOEBS in CS/EE or related, 2+ years building and deploying full-stack applications and cloud-native systems (GCP preferred); experience with AI agents, LLMs, RAG, EM/CI tooling; strong Python and JS/TypeScript skills.
Python, JavaScript, TypeScript, React, Node.js, GCP, Cloud Run, Cloud Functions, GKE, BigQuery, Cloud Storage, Git, Terraform, Cloud Build, LLMs, embeddings, vector stores, RAG
1mo
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Full-Stack AI Application Contractor
Van Nuys, California, United States
$50-$80/hr OnsiteContract, Part Time
WHY Brands
WHY Brands: Designs and develops consumer lifestyle and baby products.
5+ YOE5+ years full-stack development experience; strong React, TypeScript, JavaScript, Tailwind, backend/API and SQL skills; AI/LLM experience preferred; strong coding, testing, security, and communication skills.
React, TypeScript, JavaScript, Tailwind, SQL, APIs, LLM
1mo
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Full Stack Developer (Integrations & Automation)
El Dorado Hills, California, United States
HybridFull Time
Roebbelen Contracting
Roebbelen Contracting: General contracting and construction management services.
2+ YOE2+ years building/supporting system integrations and application development; experience with APIs, middleware (Celigo/Boomi), ERPs (Acumatica/Deltek/NetSuite/Oracle/SAP), SQL, PowerShell/JavaScript, data formats (XML/JSON/CSV), and Microsoft Power Platform.
Acumatica, UKG, Procore, Autodesk Construction Cloud, Deltek VantagePoint, Microsoft 365, Celigo, Boomi, NetSuite, Oracle, SAP, APIs, web services, SQL, SQL Server, PowerShell, JavaScript, XML, JSON, CSV, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Azure, Microsoft Entra ID, Microsoft Graph
2w
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Founding Full Stack Software Engineer, Legal
San Francisco, California, United States
$293k-$325k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
6+ YOE6+ years professional software engineering experience; built and shipped full-stack applications; strong frontend and backend skills; product instincts; rapid prototyping; comfortable working with AI models and APIs.
OpenAI models, OpenAI APIs
3w
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Senior Full Stack Engineer - Seattle
Seattle or San Francisco or New York City
$200k-$220k/yr HybridFull Time
Haus: Provides an incrementality platform for marketing measurement and optimization.
5+ YOE5+ years building production web applications and APIs; strong Python and React skills; experience with Flask, SQLAlchemy, relational databases, cloud-native (GCP preferred), and AI development tools; on-call participation.
Python, Flask, React, SQLAlchemy, GCP, MySQL, PostgreSQL, Claude Code, Cursor, Copilot, Meta, Google, TikTok, Meta Marketing API, Google Ads API
2mo
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Full-Stack Software Engineer (Application Software)
El Segundo, California, United States
$108k-$154k/yr OnsiteFull Time
Rangeview
Rangeview: Operates an automated foundry producing precision metal aerospace parts.
2+ YOE2+ years building production web apps; frontend with TypeScript and React; backend with C#, ASP.NET, Entity Framework; relational DB design; ability to work onsite in El Segundo and meet U.S. Person requirements.
TypeScript, React, C#, ASP.NET, Entity Framework, Next.js, MUI, Hot Chocolate, GraphQL
2mo
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Senior Full Stack Software Engineer (Network)
San Jose, California, United States
$156k-$315k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOESenior full stack engineer with 6+ years experience in React/Redux, Node.js, REST APIs, Linux, and cloud/web applications; strong communication and collaboration.
React, Redux, JavaScript, Node.js, Mocha, REST APIs, Linux
1mo
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Senior Full-Stack Senior Engineer (Front-End Leaning)
Toronto or San Francisco or New York City or Montreal or London or Paris or Seoul or Germany or United Kingdom or Canada or United States or Europe
RemoteFull Time
Cohere
Cohere: Provides enterprise-grade large language models and AI software platforms.
Proven experience shipping full-stack production code (Python and React), building performant client- or server-side RAG/agentic applications, strong coding and product thinking, and experience productionizing models under strict security/privacy constraints.
Python, React, GitHub, North
1mo
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Senior Full-Stack Product Engineer, AI-Enabled Products
San Francisco, California, United States
$160k-$210k/yr OnsiteFull Time
Solv Health
Solv Health: Connects patients with same-day doctor appointments and urgent care.
5+ YOE5+ years building production web applications; strong full-stack experience (frontend, backend, APIs, data models); experience with React, Python, SQL/Postgres; familiarity with AI-assisted development tools; mentoring and product judgment.
React, Remix, Python, FastAPI, Postgres, SQL
2w
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Lead Applications Developer-Full Stack
Irvine, California, United States
$134k-$187k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
5+ YOE5+ years hands-on full stack web and microservices development with C#/.NET, JavaScript/TypeScript, SQL Server, and React or Angular; technical leadership experience; Bachelor's degree in CS/IT/IS or equivalent experience; experience with LLM-based coding agents.
ASP.NET, SQL Server, SQL, HTML, XML, CSS, JavaScript, TypeScript, C#, VB.NET, React, Angular, LLM, Claude, OpenCode
4w
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Senior Full Stack Developer (Workforce Benefits Billing)
Newport Beach, California, United States
$125k-$153k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
5+ YOEBachelor's in Computer Science (or related) and 5+ years application development; experience with Java or .NET, cloud (AWS), CI/CD, API integration/MuleSoft, and modern containerization preferred.
Java, .NET, AWS, Azure DevOps, GitHub Actions, MuleSoft, Docker, Kubernetes, CI/CD
1w
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Full Stack Engineer at BudBreak
San Francisco or Napa
HybridFull Time
Phenix Space
Phenix Space: Builds robotic systems for on-orbit satellite assembly and upgrades.
2+ YOE2+ years building production web applications; proficiency in a modern frontend framework and Python or Node.js; experience deploying on GCP or AWS; preferred experience with computer vision, LLMs, geospatial or time-series sensor data.
Python, Node.js, GCP, AWS
2w
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Full Stack Software Engineer - AI Applications
Dearborn or Allen Park or Palo Alto
$85k-$192k/yr OnsiteFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
2+ YOEBS in CS/EE or related, 2+ years building and deploying full‑stack cloud‑native applications (GCP preferred); deep Python, JavaScript/TypeScript, AI agent/LLM experience; Terraform/CI-CD experience.
Python, JavaScript, TypeScript, React, Node.js, LLMs, embeddings, vector stores, RAG, GCP, Cloud Run, Cloud Functions, GKE, BigQuery, Cloud Storage, Git, Terraform, Cloud Build
1mo
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Full Stack Engineer (AML), AI & Data Platforms (AiDP)
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and build scalable enterprise AI and data platform solutions, integrating application development, data services, and machine learning including generative AI.
1mo
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Full-Stack GUI Software Developer (Merrimack, NH, US)
Merrimack or Massachusetts or Pennsylvania or Minnesota or Texas or Arizona or Oregon or California
$101k-$150k/yr RemoteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
6+ YOE6+ years experience building full-stack, cloud-native GUI applications; expertise with modern JS frameworks, GUI automation, backend services, CI/CD, and AI/ML integration in networking and data center contexts.
React, Vue.js, Angular, Playright, Cypress, Selenium, Node.js, JavaScript, Python, Go, SONiC, OpenBMC, Kubernetes, Docker, SPyTest, Claude Code, GitHub Actions, Azure DevOps, Jenkins, IXIA
3w
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Senior Full Stack Software Engineer
Redwood City, California, United States
HybridFull Time
GridCARE
GridCARE: Unlocking electrical grid capacity for AI data center power.
Senior-level experience building production web applications with TypeScript and modern frontend frameworks; backend experience with Python/FastAPI and relational databases; strong product judgment and collaboration skills.
TypeScript, Next.js, React, Vite, Python, FastAPI, PostgreSQL